Trends over time in the size and quality of randomised controlled trials of interventions for chronic low-back pain

Authors
Koes B.
Verhagen A.
Ostelo R.
Kuijpers T.
Rubinstein S.
van Middelkoop M.
Henschke N.
van Tulder M.
Type of Publication
Journal Article
Year of Publication
2012
Journal
European Spine Journal
Language
Eng
ISBN Number
1432-0932 (Electronic)0940-6719 (Linking)
Volume
21
Number of Pages
375-81
Links to full text
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